NLM Classification Updated, September 30, 2020

Beginning with the 2020 summer edition, the NLM Classification has a new look and feel. With this new design comes a new URL:   https://classification.nlm.nih.gov/  The old URL: https://www.nlm.nih.gov/class will automatically be redirected to the new one. The new site functions best in Chrome or Firefox.
Source: NLM General Announcements - Category: Databases & Libraries Source Type: news